The fundamentals of astrochemistry in the gas phase are relatively well established, in contrast to the special relevance attributed to processes involving interstellar dust grains - the solid component of matter diffused among the stars. This work presents the state-of-the-art in relation to the ways grains interact with gases, the catalytic role played by dust that allows key molecular species (H2 as well as many complex, possibly prebiotic species) to be formed on its surface - which cannot be obtained efficiently by any other mechanisms, and the interaction between solids (dust grains, icy mantles, cometary nuclei, satellites of the giant planets and minor bodies in the Solar system) in space and energetic agents such as UV photons and fast particles. The presence and importance of PAH, which may represent the smallest component of the grains, is considered in relation to possible astrobiological pathways and the ever-present mystery of the ubiquitous presence of Diffuse Interstellar Bands and their carriers.
Edited by:
Valerio Pirronello, Jacek Krelowski, Giulio Manicò Imprint: Springer-Verlag New York Inc. Country of Publication: United States Edition: Softcover reprint of the original 1st ed. 2003 Volume: 120 Dimensions:
Height: 235mm,
Width: 155mm,
Spine: 24mm
Weight: 1.450kg ISBN:9781402015595 ISBN 10: 1402015593 Series:NATO Science Series II: Mathematics, Physics and Chemistry Pages: 463 Publication Date:30 November 2003 Audience:
College/higher education
,
Professional and scholarly
,
Professional & Vocational
,
A / AS level
,
Further / Higher Education
Format:Paperback Publisher's Status: Active